How severe is CVE-2025-24305?

CVE-2025-24305 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-24305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-24305?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-24305 have an EU (EUVD) identifier?

Yes. CVE-2025-24305 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24411.

When was CVE-2025-24305 published?

CVE-2025-24305 was published on 2025-08-12 and last updated on 2026-06-17.

CVE-2025-24305

CVE-2025-24305 is a high-severity vulnerability with a CVSS 3.x base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-691.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v4: 7.0
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24411
Weakness: CWE-691
Published: 2025-08-12
Last modified: 2026-06-17

Description

Insufficient control flow management in the Alias Checking Trusted Module (ACTM) firmware for some Intel(R) Xeon(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.

Frequently asked questions

What is CVE-2025-24305?: Insufficient control flow management in the Alias Checking Trusted Module (ACTM) firmware for some Intel(R) Xeon(R) processors may allow a privileged user to potentially enable escalation of privilege via local access.
How severe is CVE-2025-24305?: CVE-2025-24305 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over local access with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-24305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-24305?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-24305 have an EU (EUVD) identifier?: Yes. CVE-2025-24305 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24411.
When was CVE-2025-24305 published?: CVE-2025-24305 was published on 2025-08-12 and last updated on 2026-06-17.

References

Other CWE-691 vulnerabilities

CVE-2023-20559 — High (CVSS 8.8): Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM…
CVE-2025-25273 — High (CVSS 7.8): Insufficient control flow management in the Linux kernel-mode driver for some Intel(R) 700 Series Ethernet before…
CVE-2025-22893 — High (CVSS 7.8): Insufficient control flow management in the Linux kernel-mode driver for some Intel(R) 800 Series Ethernet before…
CVE-2021-4106 — High (CVSS 7.8): A vulnerability in Snow Inventory Java Scanner allows an attacker to run malicious code at a higher level of…
CVE-2025-35963 — High (CVSS 7.4): Insufficient control flow management for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160…
CVE-2025-20004 — High (CVSS 7.2): Insufficient control flow management in the Alias Checking Trusted Module for some Intel(R) Xeon(R) 6 processor E-Cores…

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